CAS 104-78-9 N,N-Diethyl-1,3-propanediamine (HCID 61011)

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Basic information

CAS: 104-78-9
Standard SMILES: CCN(CC)CCCN
InChIKey: QOHMWDJIBGVPIF-UHFFFAOYSA-N
Molecular formula: C7H18N2
Average molar mass: 130.23 g/mol
Monoisotopic mass: 130.14699858

Overview

3-diethylaminopropylamine appears as a water-white liquid with a fishlike odor. May be very irritating to skin and eyes. Used to make other chemicals and as a component of adhesives.

Names & identifiers

Preferred name: N,N-Diethyl-1,3-propanediamine
IUPAC: N',N'-diethylpropane-1,3-diamine
English name: 3-Diethylaminopropylamine
Molecular formula: C7H18N2
Molecular weight: 130.23

Names & synonyms

104-78-93-(Diethylamino)propylamineN,N-Diethyl-1,3-propanediamine3-AminopropyldiethylamineN,N-Diethyl-1,3-diaminopropaneDiethylaminopropylamineN,N-Diethyltrimethylenediamine1,3-PROPANEDIAMINE, N,N-DIETHYL-DiethylaminotrimethylenamineN-(3-Diethylaminopropyl)amine3-(N,N-Diethylamino)-1-propylamine1-Amino-3-(diethylamino)propane

Show more names

DEAPAN1,N1-DIETHYLPROPANE-1,3-DIAMINE3-DiethylaminopropylZX DEAPAATOFINA DEAPAFENTAMINE DEAPARARECHEM AL BW 0333DiethylaMino)propylaMin3-dietgylpropanediamine

gamma-(Diethylamino)propylamineJB92D3RAVH1,3-Propanediamine, N1,N1-diethyl-NSC-7776DTXSID7059303RefChem:822344DTXCID6032851203-236-4

Database identifiers

CAS: 104-78-9

Properties

Computed structural properties

XLogP: 0.4
Topological polar surface area: 29.3 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 5
Heavy atoms: 9
Formal charge: 0
Complexity: 50.9

Experimental & physicochemical properties

Chemical Classes · 2 items

Nitrogen Compounds -> Amines, Aliphatic

Corrosives

SpringerMaterials PropertiesBoiling point

Density0.82 @25 °C

Flash Point138 °F (NFPA, 2010)

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical Description · 3 items

3-diethylaminopropylamine appears as a water-white liquid with a fishlike odor. May be very irritating to skin and eyes. Used to make other chemicals and as a component of adhesives.

Liquid

Colorless liquid with a fishy odor; [CAMEO]

Physicochemical properties

Melting point: -60 °C · -60 °C
Boiling point: 169 · 169-171 °C(lit.)
Density: 0.826 g/mL · 0.826 g/mL at 25 °C(lit.)

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H226: Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P333+P317, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Hazard information

Regulatory Information · 5 items

Chemical: 1,3-Propanediamine, N,N-diethyl-

1,3-Propanediamine, N1,N1-diethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,3-Propanediamine, N1,N1-diethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 02-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5611

3-Diethylamino-1-propylamine: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

DOT LabelFlammable Liquid Corrosive

Fire Hazards · 2 items

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

· Flammable/combustible material.

Health Hazards · 2 items

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:

Chemistry & industry

Uses & manufacturing

Uses · 2 items

Used to make other chemicals and as a component in adhesives; [CAMEO] Used as a curing agent for epoxy resins; [NJ-HSFS]

Working with Glues and Adhesives [Category: Other]

U.S. Production2023: 25,000 - <50,000 lb

Industry UsesHardener

General Manufacturing Information · 2 items

Paint and Coating Manufacturing

1,3-Propanediamine, N1,N1-diethyl-: ACTIVE

Applications · 4 items

UsesCuring agent for epoxy resins, intermediate.

Uses3-Diethylaminopropylamine is used as a solvent, extraction agents and organic synthesis intermediates, dyes, pigments, surface active agent.

Uses3-(Diethylamino)propylamine may be used in the preparation of:Biocompatible polyampholyte-coated (poly(acrylic acid)-co-3-(diethylamino)-propylamine magnetite nanoparticles (PAMNPs).Hyaluronic acid grafted with 3-diethylaminopropyl (DEAP) group (HA-g-DEAP) nanoparticles for use as a drug delivery vehicle.DEAPA-modified poly(vinyl alcohol) (PVA) polymers that can be employed in gene silencing.It may also be used to introduce cationic groups during the surface modification of microfibrillated cellulose (MFC).

General DescriptionA water-white liquid with a fishlike odor. Flash point 138°F. May be very irritating to skin and eyes. Used to make other chemicals and as a component of adhesives.